Alternative to AA650B: Better-Value Equivalents in Stock
Comparing the AA650B (AA650B - HP 2.66GHz 533MHz FSB 512KB L2 Cache Socket PGA604 Intel Xeon Processor Upgrade for XW6000 Workstation) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the AA650B
| SKU | AA650B |
|---|---|
| Product | AA650B - HP 2.66GHz 533MHz FSB 512KB L2 Cache Socket PGA604 Intel Xeon Processor Upgrade for XW6000 Workstation |
| Current price | $172.62 |
| Stock status | In Stock |
| Detail page | View AA650B › |
Alternatives to AA650B
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
AD365A - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade Upgrade
SKU: AD365A
Price: $205.26
356534-001 - HP 3.20GHz 533MHz FSB 2MB L3 Cache Socket PGA604 Intel Xeon Processor Upgrade
SKU: 356534-001
Price: $96.84
AA649B - HP 2.40GHz 533MHz FSB 512KB L2 Cache Intel Xeon Processor Upgrade for XW6000 Workstation
SKU: AA649B
Price: $172.62
AD389AX - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD389AX
Price: $160.00
AH255AX - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AH255AX
Price: $194.74
AD389-2100C - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD389-2100C
Price: $194.74
AH255-2101C - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade Kit for Integrity BL870c
SKU: AH255-2101C
Price: $194.74
AD371-2100B - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD371-2100B
Price: $391.87
AD371-2100C - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD371-2100C
Price: $391.87
AD371-69001 - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD371-69001
Price: $391.87
AD123-69001 - HP 1.60GHz 533MHz FSB 18MB L3 Cache Socket PGA611 Intel Itanium-2 9140N Dual-Core Processor Upgrade
SKU: AD123-69001
Price: $853.54
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.